This primary source comes from the Records from the Smithsonian Institution.
National Archives Identifier:
523664Full Citation: Dakota delegation. Identified: left to right, Little Wound, Red Cloud, American Horse, and Red Shirt.; Photographic Negatives of Native American Delegations and Archaeology of the Southwestern United States, 1879 - 1907; Records from the Smithsonian Institution. [Online Version, https://www.docsteach.org/documents/document/dakota-delegation-identified-left-to-right-little-wound-red-cloud-american-horse-and-red-shirt, April 26, 2024]